const express = require('express') <<
	<<
	<< < HEAD
const userRouter = require('./user')
const productRouter = require('./product')
const shoppingRouter = require('./shopping')
const orderRouter = require('./order')
const app = require()
app.listen(3000)
app.use('/user', userRouter)
app.use('/product', productRouter)
app.use('/gw', shoppingRouter)
app.use('/cs', orderRouter)
